SOPA has been shelved (probably so they can try to pass something like SOPA in some other bill when nobody is looking). Wikipedia has decided to participate in the blackout. We will also take part in the blackout. Now we must speak up against PIPA. Spread the word, post about it everywhere, talk about it, get informed.
Here is an easy page to write and call your Senators about PIPA right now.
More information on PIPA